In addition, our vacuum cleaner has already shown directly after the exchange of the bag a half-full bag. Is that perhaps at this high-tech bag ??
Even the insertion of the bag was not really intuitif ... you have him now unfold or not, or is even harmful ... ??
With the old simple bags you had perhaps often times replace the bag, but since these were also much cheaper, which was absolutely fine and in total maybe even more hygienic.